[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2349":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":12,"weighting":13,"nolocadd":14,"blacklisted":14,"mindat_formula":15,"mindat_formula_note":11,"ima_formula":16,"elements":17,"sigelements":25,"key_elements":26,"impurities":11,"cim":27,"ima_status":28,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":31,"discovery_year":32,"strunz10ed1":33,"strunz10ed2":34,"strunz10ed3":35,"strunz10ed4":36,"dana8ed1":37,"dana8ed2":38,"dana8ed3":39,"dana8ed4":40,"csystem":41,"cclass":42,"spacegroup":11,"spacegroupset":43,"a":44,"b":45,"c":46,"alpha":43,"beta":47,"gamma":43,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":48,"z":49,"csmetamict":14,"commentcrystal":50,"twinning":51,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":52,"tlform":11,"hmin":53,"hmax":53,"hardtype":11,"vhnmin":43,"vhnmax":43,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":54,"dmeas2":54,"dcalc":55,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":56,"commentluster":57,"diapheny":58,"streak":11,"colour":59,"commentcolor":11,"colors":60,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":64,"cleavagetype":65,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":66,"opticalsign":67,"opticalalpha":68,"opticalalpha2":43,"opticalalphaerror":11,"opticalbeta":69,"opticalbeta2":43,"opticalbetaerror":11,"opticalgamma":70,"opticalgamma2":43,"opticalgammaerror":11,"opticalomega":43,"opticalomega2":43,"opticalomegaerror":11,"opticalepsilon":43,"opticalepsilon2":43,"opticalepsilonerror":11,"opticaln":43,"opticaln2":43,"opticalnerror":11,"optical2vcalc":71,"optical2vcalc2":43,"optical2vcalcerror":11,"optical2vmeasured":72,"optical2vmeasured2":43,"optical2vmeasurederror":11,"rimin":73,"rimax":74,"opticaldispersion":75,"opticalpleochroism":76,"opticalpleochorismdesc":77,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":11,"otheroccurrence":78,"type_specimen_store":79,"description_short":80,"aboutname":81,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":82,"reviewed_at":11,"variety_of":11,"varieties":83,"group_members":84,"associates":102,"confused_with":126,"type_localities":128,"occurrence_total":135,"citations":136,"images":186,"structures":288,"synonyms":295,"language_names":305,"wikidata_qid":343,"texts":344},2349,"1:1:2349:4","7ad54c9d-f0bf-4440-8a64-e3873cd13376","Lavendulan","Lvd",0,"mineral",null,39534,4441,false,"NaCaCu\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>Cl·5H\u003Csub>2\u003C\u002Fsub>O","NaCaCu\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>Cl · 5H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21,22,23,24],"As","Ca","Cl","Cu","Na","O","H",[18,19,20,21,22,23,24],[18,20,21],"22.2.2",[29,30],"APPROVED","GRANDFATHERED",1837,"1837","8","D","G","05","42","9","4","2","Monoclinic",5,"0","10.011","19.478","10.056","90.37",1960.8,4,"Space group P21\u002Fn. Pseudo-orthorhombic metrics.","Commmon. ","Thin rectangular, pseudo-orthorhombic plates.",2.5,"3.54","3.597","Vitreous,Waxy","Satinly in aggregates","Translucent","Turquoise-blue, greenish blue, pale blue",[61,62,63],"blue","green","colorless","Good on {010}\r\nDistinct on {100} {001}","Distinct\u002FGood","Biaxial","-","1.66","1.715","1.734","58","33",1.66,1.734,"weak","Visible","O= pale blue to pale greenish blue\r\nE= blue to greenish blue","Secondary mineral in the oxidized zone of some copper deposits.","Mining Academy, Freiberg, Germany, 20944.","Lavendulan Group.\r\n\r\nThe Ca analogue of zdenĕkite and the arsenate analogue of sampleite.\r\n\r\nCompare also the chemically and visually similar mahnertite and lemanskiite.\r\nMay appear visually similar to slavkovite.\r\n\r\nData regarding this species have be...","Named after the lavender colour of the \"type\" specimen, which has been determined to be a mixture with no relationship to modern lavendulan (Ondruš et al., 2006). Lavendulan does not exhibit a lavender colour.","2025-08-11 12:14:21",[],[85,94],{"id":86,"name":87,"entrytype":9,"csystem":88,"ima_formula":89,"mindat_formula":90,"hmin":49,"hmax":49,"dmeas":91,"dcalc":92,"primary_image_id":93},3515,"Sampleite","Orthorhombic","NaCaCu\u003Csub>5\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>Cl · 5H\u003Csub>2\u003C\u002Fsub>O","NaCaCu\u003Csub>5\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>Cl·5H\u003Csub>2\u003C\u002Fsub>O","3.2","3.26",21487,{"id":95,"name":96,"entrytype":9,"csystem":41,"ima_formula":97,"mindat_formula":98,"hmin":99,"hmax":100,"dmeas":43,"dcalc":43,"primary_image_id":101},7384,"Zdenĕkite","NaPbCu\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>Cl · 5H\u003Csub>2\u003C\u002Fsub>O","NaPbCu\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>Cl·5H\u003Csub>2\u003C\u002Fsub>O",1.5,2,28696,[103,111,119],{"id":104,"name":105,"entrytype":9,"csystem":106,"ima_formula":107,"mindat_formula":108,"hmin":100,"hmax":100,"dmeas":109,"dcalc":110,"primary_image_id":11},31499,"Braithwaiteite","Triclinic","NaCu\u003Csup>2+\u003C\u002Fsup>\u003Csub>5\u003C\u002Fsub>(Sb\u003Csup>5+\u003C\u002Fsup>Ti\u003Csup>4+\u003C\u002Fsup>)O\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>[AsO\u003Csub>3\u003C\u002Fsub>(OH)]\u003Csub>2\u003C\u002Fsub> · 8H\u003Csub>2\u003C\u002Fsub>O","NaCu\u003Csub>5\u003C\u002Fsub>(Ti\u003Csup>4+\u003C\u002Fsup>Sb\u003Csup>5+\u003C\u002Fsup>)(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(HAsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub> ·8H\u003Csub>2\u003C\u002Fsub>O","3.442","3.753",{"id":112,"name":113,"entrytype":9,"csystem":41,"ima_formula":114,"mindat_formula":114,"hmin":115,"hmax":115,"dmeas":116,"dcalc":117,"primary_image_id":118},1133,"Cornwallite","Cu\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>",4.5,"4.17","4.64",6326,{"id":120,"name":121,"entrytype":9,"csystem":106,"ima_formula":122,"mindat_formula":123,"hmin":99,"hmax":99,"dmeas":124,"dcalc":125,"primary_image_id":11},53206,"Jeankempite","Ca\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>7\u003C\u002Fsub>","Ca\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(HAsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> · 7H\u003Csub>2\u003C\u002Fsub>O","2.92","2.922",[127],{"id":86,"name":87,"entrytype":9,"csystem":88,"ima_formula":89,"mindat_formula":90,"hmin":49,"hmax":49,"dmeas":91,"dcalc":92,"primary_image_id":93},[129],{"id":130,"txt":131,"latitude":132,"longitude":133,"country":134},777,"Jáchymov, Karlovy Vary District, Karlovy Vary Region, Czech Republic",50.3661111,12.9233333,"Czech Republic",168,[137,140,144,148,151,155,160,164,168,172,177,182],{"id":138,"year":31,"html":139,"doi":11},16114823,"Breithaupt, A. (1837) Bestimmung neuer Mineralien. 3. Lavendulan. Journal für praktische Chemie: 10: 505-506.",{"id":141,"year":142,"html":143,"doi":11},16114824,1877,"Goldsmith, E. (1877) On lavendulite from Chile, S.A. Proceedings of the Academy of Sciences Philadelphia: 192-193.",{"id":145,"year":146,"html":147,"doi":11},519217,1924,"Foshag, William F. (1924) Note on lavendulan from Joachimstal, Bohemia. \u003Ci>American Mineralogist\u003C\u002Fi>,  9 (2) 29 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM9\u002FAM9_29.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":149,"year":146,"html":150,"doi":11},16114826,"Foshag, W.F. (1924) Freirinite: A new mineral species. American Mineralogist: 9: 30-31. (as freirinite).",{"id":152,"year":153,"html":154,"doi":11},1118652,1951,"Palache, Charles; Berman, Harry; Frondel, Clifford (1951) \u003Ci>The System of Mineralogy\u003C\u002Fi> (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Etc. John Wiley and Sons.",{"id":156,"year":157,"html":158,"doi":159},400912,1956,"Guillemin, Claude (1956) Contribution à la minéralogie des arséniates, phosphates et vanadates de cuivre. I. — Arséniates de cuivre. \u003Ci>Bulletin de Minéralogie\u003C\u002Fi>,  79 (1) 7-95 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3406\u002Fbulmi.1956.5049'>doi:10.3406\u002Fbulmi.1956.5049\u003C\u002Fa>","10.3406\u002Fbulmi.1956.5049",{"id":161,"year":162,"html":163,"doi":11},522887,1957,"Fleischer, M. (1957) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  42 (1-2). 117-124 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM42\u002FAM42_117.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":165,"year":166,"html":167,"doi":11},16151362,1959,"Strunz, H. (1959) Tsumeb, seine Erze und Sekundärminerale, insbesondere der neu aufgeschlossenen zweiten Oxydations-Zone. Fortschritte der Mineralogie: 37: 87-90 (in German).",{"id":169,"year":170,"html":171,"doi":11},16965522,2005,"(2005) Lavendulan. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Flavendulan.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":173,"year":174,"html":175,"doi":176},64273,2006,"Ondruš, P., Veselovský, F., Skála, R., Sejkora, J., Pažout, R., Fryda, J., Gabašová, A., Vajdak, J. (2006) Lemanskiite, NaCaCu\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>Cl·5H\u003Csub>2\u003C\u002Fsub>O, a new mineral species from the Abundancia mine, Chile. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  44 (2) 523-531 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgscanmin.44.2.523'>doi:10.2113\u002Fgscanmin.44.2.523\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM44_523.pdf' class='refpdflink'>\u003C\u002Fa>","10.2113\u002Fgscanmin.44.2.523",{"id":178,"year":179,"html":180,"doi":181},128607,2007,"Giester, Gerald; Kolitsch, Uwe; Leverett, Peter; Turner, Peter; Williams, Peter A. (2007) The crystal structures of lavendulan, sampleite, and a new polymorph of sampleite. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  19 (1). 75-93 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002F0935-1221\u002F2007\u002F0019-0075'>doi:10.1127\u002F0935-1221\u002F2007\u002F0019-0075\u003C\u002Fa>","10.1127\u002F0935-1221\u002F2007\u002F0019-0075",{"id":183,"year":179,"html":184,"doi":185},2426724,"Frost, Ray L., Weier, Matt L., Williams, Peter A., Leverett, Peter, Kloprogge, J. Theo (2007) Raman spectroscopy of the sampleite group of minerals. \u003Ci>Journal of Raman Spectroscopy\u003C\u002Fi>, 38 (5). 574-583 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002Fjrs.1702'>doi:10.1002\u002Fjrs.1702\u003C\u002Fa>","10.1002\u002Fjrs.1702",[187,197,206,213,223,233,241,248,256,263,272,278],{"id":188,"source_url":189,"license_code":190,"credit_html":191,"title":192,"description":193,"author":194,"original_width":195,"original_height":196},14103,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10138395","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10138395\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lavendulan-112544.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLavendulan\" class=\"extiw\" title=\"en:Lavendulan\">Lavendulan\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Meskani Mine (Meshkani Mine; Madan-e Meskani [Meskani mine sites]), Anarak District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FIsfahan_Province\" class=\"extiw\" title=\"en:Isfahan Province\">Esfahan Province (Isfahan Province; Aspadana Province)\u003C\u002Fa>, Iran (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-18848.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>A very beautiful plate of rare lavendulan from Iran, occuring as a microcrystalline crust on matrix. This was probably collected by Sorbonne expeditions in the early 1980s. 3.9 x 3.5 x 2.6 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",600,556,{"id":198,"source_url":199,"license_code":190,"credit_html":200,"title":201,"description":202,"author":203,"original_width":204,"original_height":205},14105,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14865572","Christian Rewitzer, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14865572\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lavendulan-89336.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLavendulan\" class=\"extiw\" title=\"en:Lavendulan\">Lavendulan\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Maria Josefa Mine, Rodalquilar, Níjar, Almería, Andalusia, Spain\u003C\u002Fdd>\n\u003Cdd>Picture width 2 mm. Collection and photograph Christian Rewitzer\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Christian Rewitzer",1000,740,{"id":207,"source_url":208,"license_code":190,"credit_html":209,"title":210,"description":211,"author":203,"original_width":204,"original_height":212},14106,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14865602","Christian Rewitzer, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14865602\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lavendulan-91223.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLavendulan\" class=\"extiw\" title=\"en:Lavendulan\">Lavendulan\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Dolores prospect, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPastrana\" class=\"extiw\" title=\"en:Pastrana\">Pastrana\u003C\u002Fa>, Mazarrón-Águilas, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMurcia\" class=\"extiw\" title=\"en:Murcia\">Murcia\u003C\u002Fa>, Spain (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-15649.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Picture width 1.5 mm. Collection and photograph Christian Rewitzer  This Photo was Mindat.org Photo of the Day - 8th Jan 2008\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",983,{"id":214,"source_url":215,"license_code":216,"credit_html":217,"title":218,"description":219,"author":220,"original_width":221,"original_height":222},14107,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=34592294","CC BY 3.0","John Sobolewski (JSS), via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=34592294\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lavendulan-244993.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLavendulan\" class=\"extiw\" title=\"en:Lavendulan\">Lavendulan\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: El Guanaco Mine, Guanaco (Huanaco), Santa Catalina, Antofagasta Province, Antofagasta Region, Chile\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> A 3.0 by 2.0 cms matrix piece. JSS specimen and photo.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","John Sobolewski (JSS)",640,480,{"id":224,"source_url":225,"license_code":226,"credit_html":227,"title":228,"description":229,"author":230,"original_width":231,"original_height":232},63908,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=11949630","Public domain","Michel Poullaouec, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=11949630\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lavendulan - Maria Josefa Mine, Rodalquilar, Nijar, Almeria, Andalusia, Spain.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLavendulan\" class=\"extiw\" title=\"en:Lavendulan\">Lavendulan\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Field of view: 4 mm × 3 mm\u003C\u002Fdd>\n\u003Cdd>Locality: Maria Josefa Mine, Rodalquilar, Níjar, Almería, Andalusia, Spain\u003C\u002Fdd>\n\u003Cdd>Description: Collection: M.Poullaouec, Photography: M. Poullaouec\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Michel Poullaouec",1024,768,{"id":234,"source_url":235,"license_code":190,"credit_html":236,"title":237,"description":238,"author":194,"original_width":239,"original_height":240},13866,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10137480","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10137480\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lammerite-Lavendulan-70728.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLammerite\" class=\"extiw\" title=\"en:Lammerite\">Lammerite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLavendulan\" class=\"extiw\" title=\"en:Lavendulan\">Lavendulan\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: El Guanaco Mine, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGuanaco\" class=\"extiw\" title=\"en:Guanaco\">Guanaco (Huanaco)\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSanta_Catalina\" class=\"extiw\" title=\"en:Santa Catalina\">Santa Catalina\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAntofagasta_Province\" class=\"extiw\" title=\"en:Antofagasta Province\">Antofagasta Province\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAntofagasta_Region\" class=\"extiw\" title=\"en:Antofagasta Region\">Antofagasta Region\u003C\u002Fa>, Chile (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-7077.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>A VERY RICH and excellent combination specimen of a RARE and an uncommon copper arsenate from the El Guanaco Mine of Chile. Rare, dark green, microcrystals of lammerite are nicely accented with turquoise-blue sprays of uncommon lammerite on a quartz-rich matrix. Choice and rare material from the Charlie Freed Collection. 5.0 x 3.6 x 2.6 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",625,468,{"id":242,"source_url":243,"license_code":190,"credit_html":244,"title":245,"description":246,"author":194,"original_width":195,"original_height":247},14104,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10158452","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10158452\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lavendulan-Erythrite-199347.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLavendulan\" class=\"extiw\" title=\"en:Lavendulan\">Lavendulan\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FErythrite\" class=\"extiw\" title=\"en:Erythrite\">Erythrite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: La Blanco Mine (Blanca Mine), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFreirina\" class=\"extiw\" title=\"en:Freirina\">Freirina\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHuasco_Province\" class=\"extiw\" title=\"en:Huasco Province\">Huasco Province\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAtacama_Region\" class=\"extiw\" title=\"en:Atacama Region\">Atacama Region\u003C\u002Fa>, Chile (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-122511.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 7.7 x 5.8 x 5.4 cm.\u003C\u002Fdd>\n\u003Cdd>This is an incredibly interesting specimen, with a history. The uncanny blue you see here in this thin seam is a little-known hydrous arsenate of copper (NaCaCu5(AsO4)4Cl•5(H2O) – a secondary mineral of copper and arsenate deposits. It is in combination here with erythrite, which surrounds the lavendulan and continues around the specimen as a seam; the lavendulan is basically sandwiched by the erythrite. Hey’s Mineral Index lists lavendulan from this locality as being described by one E. Goldsmith in 1877 at the Proceedings of the Academy of Natural Sciences in Philadelphia. Ex. Philadelphia Academy of Natural Sciences Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",500,{"id":249,"source_url":250,"license_code":190,"credit_html":251,"title":252,"description":253,"author":194,"original_width":254,"original_height":255},50794,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10167939","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10167939\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lavendulan-Cornwallite-253919.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLavendulan\" class=\"extiw\" title=\"en:Lavendulan\">Lavendulan\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">Cornwallite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Dolores prospect, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPastrana\" class=\"extiw\" title=\"en:Pastrana\">Pastrana\u003C\u002Fa>, Mazarrón-Águilas, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMurcia\" class=\"extiw\" title=\"en:Murcia\">Murcia\u003C\u002Fa>, Spain (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-15649.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 2.8 x 2.0 x 1.9 cm.\u003C\u002Fdd>\n\u003Cdd>Lavendulan is a relatively rare arsenate and the intense blue color is very distinctive. The Pastrana area in Spain has produced some very attractive specimens of this species. This particular specimen features beautiful intense blue, platy \"sprays\" of Lavendulan which is associated with the rare copper arsenate, Cornwallite. A good representative specimen for this hard-to-find and colorful association from Spain. Ex. Brian Kosnar Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",477,432,{"id":257,"source_url":258,"license_code":190,"credit_html":259,"title":260,"description":253,"author":194,"original_width":261,"original_height":262},50795,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10167940","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10167940\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lavendulan-Cornwallite-253920.jpg",421,360,{"id":264,"source_url":265,"license_code":190,"credit_html":266,"title":267,"description":268,"author":269,"original_width":270,"original_height":271},14108,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=164379232","HolDu, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=164379232\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lavendulan, Arseniosiderit-36739 1.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLavendulan\" class=\"extiw\" title=\"en:Lavendulan\">Lavendulan\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArseniosiderite\" class=\"extiw\" title=\"en:Arseniosiderite\">Arseniosiderite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Golosina Mine, Villaricos, Almeria, Spain\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","HolDu",4157,1821,{"id":273,"source_url":274,"license_code":190,"credit_html":275,"title":276,"description":277,"author":269,"original_width":270,"original_height":271},14109,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=164379290","HolDu, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=164379290\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lavendulan, Arseniosiderit-36739 2.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLavendulane\" class=\"extiw\" title=\"en:Lavendulane\">Lavendulan\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArseniosiderite\" class=\"extiw\" title=\"en:Arseniosiderite\">Arseniosiderite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Golosina Mine, Villaricos, Almeria, Spain\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",{"id":279,"source_url":280,"license_code":281,"credit_html":282,"title":283,"description":284,"author":285,"original_width":286,"original_height":287},14110,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=179299455","CC BY-SA 4.0","Ethmostigmus, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=179299455\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lavendulan (copper arsenate) at Melbourne Museum.jpg","A specimen of lavendulan (copper arsenate) on display at Melbourne Museum in Victoria, Australia. This specimen was sourced from the Dome Rock Copper Mine near Boolcamatta, South Australia.","Ethmostigmus",5142,3428,[289],{"id":290,"url":291,"label":292,"formula":293,"spacegroup":294,"year":179},7491,"\u002Fcif\u002F7491.cif","Giester 2007","Na Ca Cu5 As4 O21 Cl H10","P 1 21\u002Fn 1",[296,297,298,299,300,301,302,303,304],"Freirinite","Lavendulaan","Lavendulane","Lavendulanit","Lavendulanita","Lavendulanite","Lavendulit","Lavendulita","Lavendulite",[306,310,313,317,321,325,328,332,336,340],{"lang":307,"names":308},"ca",[309],"lavendulana",{"lang":311,"names":312},"de",[7],{"lang":314,"names":315},"el",[316],"Λαβενδουλάνης",{"lang":318,"names":319},"es",[320],"Lavendulana",{"lang":322,"names":323},"eu",[324],"Labandulana",{"lang":326,"names":327},"fr",[7],{"lang":329,"names":330},"it",[331],"Lavendulano",{"lang":333,"names":334},"mk",[335],"Лавендулан",{"lang":337,"names":338},"pl",[339],"Lawendulan",{"lang":341,"names":342},"ru",[335],"Q780935",{"history":11,"applications":11}]